We sell a wonderful, natural growing medium specifically formulated for growing gourmet and medicinal mushrooms, but will perform equally well with any plant.

Because it has been heat pasteurized, there are no harmful bugs, bacteria, fungus, spores, etc, which means you can use it indoors as well as outside with out worrying about contamination.

This is the same compost that professional mycologists and commercial mushroom farms use. It is not the "mushroom compost" you can buy at a garden center which have little to no mushroom nutrients. It has been specifically formulated for mushroom growth, so it is by far the most nutrient rich substrate available.

Our compost is packaged in 10 pound filter patch bags, as shown in the picture. Price for our compost is $3.50 per pound. It will last for an indefinite amount of time as long as the bag is kept sealed.

We have a very large stock of compost available. Any size orders are welcome! Please go here to place an order for mushroom compost. If you have any questions take a look at our FAQ or email us.

"Seeds, flowers, vegetables, herbs, and mushrooms thrive in High Mountain compost. This pasteurized mixture is the perfect medium for container, and indoor gardens."